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Tin Whisker Mitigation Technologies for Sn-based Surface Finishes on Electronic…

Award Information

Agency:
Department of Defense
Branch:
Missile Defense Agency
Award ID:
90095
Program Year/Program:
2009 / STTR
Agency Tracking Number:
B08B-010-0031
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Foresite, Inc.
1982 S. Elizabeth St. Kokomo, IN 46902-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2009
Title: Tin Whisker Mitigation Technologies for Sn-based Surface Finishes on Electronic Assemblies and Microelectronic Devices
Agency / Branch: DOD / MDA
Contract: HQ0006-09-C-7078
Award Amount: $99,945.00
 

Abstract:

The impact of metal whisker growth on the reliability of electronics has been exacerbated by environmentally-driven efforts to eliminate lead from tin plating and solders. Even exempt applications, such as military, are affected due to process, logistic and economic supplier realities. It is generally acknowledged in research that the whisker growth mechanism is still not fully understood and that test methods, especially accelerated ones, do not correlate well with field experience. Foresite, Inc., a consultant, laboratory and test equipment development company specializes in the identification, mitigation, removal and prevention of detrimental, process-related residues on electronic assemblies. Foresite research indicates a correlation between ionic residue levels and whisker growth, given prerequisite conditions, such as stress. The Phase I goal is to identify and rank tin whisker nucleation and growth factors by teaming the process residue expertise of Terry Munson, Foresite President, with the whisker research expertise of Prof. Carol Handwerker, Materials Science, Purdue University and the plating process expertise of Dennis Fritz, Senior Engineer, SAIC. An accelerated test for the proclivity of a sample to grow whiskers [using introduced, controlled contamination(?)] will be developed in Phase II. Ultimately, mitigation protocol(s) and, perhaps, whisker test equipment will result.

Principal Investigator:

Terry Munson
President
7654578095
terrym@residues.com

Business Contact:

Sandy Wheeler
Financial Manager
7654578095
sandyw@residues.com
Small Business Information at Submission:

Foresite, Inc.
1982 S. Elizabeth St. Kokomo, IN 46902

EIN/Tax ID: 351846313
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
Purdue University
Purdue University
School of Materials Engrg.
W. Lafayette, IN 47907
Contact: Carol A. Handwerker
Contact Phone: (765) 494-0147
RI Type: Nonprofit college or university